Introduction of Building Renovation and Reinforcement Methods

Now, after buying a house, many people want to rebuild or strengthen their house to make it more beautiful and solid on the original basis. So how to rebuild the house without hurting the original structure? Many people don't know, so here, Bian Xiao comes to solve this problem for everyone. The most important point of housing renovation is strengthening, so how to strengthen it? Bian Xiao has found many ways to rebuild and strengthen houses. Let us introduce them to you.

Methods of building reinforcement and reconstruction:

How to strengthen and transform houses generally requires a combination of many methods, not one method. Strictly speaking, to calculate the tolerance of building renovation and reinforcement, the average person will not. Therefore, the house decoration will be handed over to a professional house decoration company, and the decoration is very few. If you are tall, pay attention to the use environment of the above methods, and now you can calculate the mechanical properties.

1, reinforcement method:

Reinforcement can be divided into two categories, one is direct reinforcement and the other is indirect reinforcement. Among them, there are many methods, all of which are listed below by Bian Xiao.

2. Strengthening method with enlarged section: This method has simple construction technology, strong adaptability and mature design and construction experience; Can be used for concrete reinforcement of beams, slabs, columns, walls and structures; However, long running time has a certain impact on life or production, and strengthening buildings has a certain impact on clearance.

3. Concrete reinforcement method: This method is similar to the advantage of enlarging section method, which does not affect the gap of reinforced structure and has no disadvantage of long wet working time; It is suitable for serious defects of beams and columns of low-strength concrete or reinforced concrete bearing members.

4. Steel-bonded reinforcement method: this method is also called wet adding layer reinforcement method, which is simple in construction and small in workload, but it uses a large amount of steel and is not suitable for unprotected places above 600℃; Applicable size does not allow to greatly increase the section size of the original member, but it requires to greatly improve the bearing capacity of reinforced concrete structures.

5. Bonding steel plate reinforcement method: the construction speed is fast, wet operation or gypsum wet operation is not carried out on site, which has little impact on production and life, and has no obvious impact on the appearance cracks of the original structure after reinforcement, but the reinforcement effect depends largely on the bonding technology and operation level; Suitable for flexural and tensile members or steel bars under static action and normal humidity environment.

6. Steel wire winding method: The advantages and disadvantages of this method are similar to those of the enlarged section method, and it is not suitable for the inclined section bearing capacity of reinforced concrete structures, or for the occasion of combining lateral compression members.

7. Anchor bolt anchoring method: This method is suitable for concrete strength grade C20? ~? Reconstruction and reinforcement of C60 load-bearing structure: not applicable to the above-mentioned structure and light structure with severe weathering.

8. Rust-proof and rust-proof reinforcement method: it is mainly used for the use conditions under old buildings or new buildings where steel bars are rusted, and the technology to prevent and prevent the expansion structure of steel bars from rusting.

Bian Xiao introduced the methods of building renovation and reinforcement. There are still many methods, depending on how you use them. Parents who want to renovate and reinforce their houses can refer to the above methods for renovation and reinforcement, but Bian Xiao also reminds parents that it is recommended to invite experts to do it without fully grasping that they can complete the renovation and reinforcement, because it is a big project, not a house, and safety is also very important.

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